Jenbacher J420 vs Liyu Power LY1600AGL/M/H-Z
The Jenbacher J420 and Liyu Power LY1600AGL/M/H-Z are both natural gas generator engines in a similar power class. Both are rated at roughly 1,946 kVA. Displacement is 61.1 L versus 76.3 L. The table below compares their full specifications side by side.
| Specification | Jenbacher J420 | Liyu Power LY1600AGL/M/H-Z |
|---|---|---|
| Headline rating | 1,953 kVA | 1,938 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 1,562 kWe | 1,550 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | 1,427 kWe | — |
| Displacement | 61.1 L | 76.3 L |
| Configuration | V20 | V16 |
| Cylinders | 20 | 16 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Natural Gas | Biogas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Austria | China |
Choosing between Jenbacher J420 and Liyu Power LY1600AGL/M/H-Z
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing. The Jenbacher J420 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.